Fuels Director at Topaz, Gordon Lawlor said: “Black Friday has become a retail phenomenon in Ireland and we are delighted to be marking the day by offering this incredible promotion on the best fuel available in the Irish market.

“At Topaz, one of the core aspects of our business is value across our retail offering.

“The rollout of miles in Ireland and the continued significant investment in this brand, represents our commitment to value and to providing motorists with the best quality fuel products in Ireland.

“We have extra staff working at the 17 locations to meet the expected increase in demand.

“Our advice to customers is to arrive early, be prepared to queue, and to listen to the advice from our staff and gardai.”